81595822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12923}}^1$

素因数の和:12984

約数の個数: 32

約数和(自身を含む): 156328704

約数和(自身を除く): 74732882

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 12923, 25846, 90461, 142153, 180922, 284306, 529843, 995071, 1059686, 1990142, 3708901, 5828273, 7417802, 11656546, 40797911, 81595822]

約数ペア:

[(1, 81595822), (2, 40797911), (7, 11656546), (11, 7417802), (14, 5828273), (22, 3708901), (41, 1990142), (77, 1059686), (82, 995071), (154, 529843), (287, 284306), (451, 180922), (574, 142153), (902, 90461), (3157, 25846), (6314, 12923)]